@article{lopes_mascheretti_franco_vasconcelos_gutierrez_2008,  title={Occurrence of early adverse events after vaccination against influenza at a brazilian reference center},  volume={63},  ISSN={1807-5932},  url={https://doi.org/10.1590/S1807-59322008000100005},  DOI={10.1590/S1807-59322008000100005},  number={1},  journal={Clinics},  publisher={Faculdade de Medicina / USP},  author={Lopes, Marta Heloísa and Mascheretti, Melissa and Franco, Marilia Miranda and Vasconcelos, Ricardo and Gutierrez, Eliana Battaggia},  year={2008},  pages={21–26} }